@cloudflare/vitest-pool-workers
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Workers Vitest integration for writing Vitest unit and integration tests that run inside the Workers runtime
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{"version":3,"file":"index.mjs","names":["t","index","value","from","to","parseOptions","MAX_LENGTH","MAX_SAFE_INTEGER","MAX_SAFE_COMPONENT_LENGTH","MAX_SAFE_BUILD_LENGTH","debug","debug","re","src","t","MAX_LENGTH","compareIdentifiers","debug","re","parseOptions","SemVer","t","SemVer","compare","compare","eq","compare","neq","compare","gt","compare","gte","compare","lt","lte","cmp","Comparator","parseOptions","re","t","SemVer","Range","debug","Range","debug","z","#compatibilityDate","#compatibilityFlags","#optionsPath","#relativeProjectPath","#relativeWranglerConfigPath","#flagExists","#buildErrorMessageBase","#buildConfigPath","exportMap: ExportMap","fs","ids: string[]","debuglog: util.DebugLoggerFunction","log","__filename","__dirname","platformPath","require","parentPaths: string[]","cache","e: unknown","exports","exhaustive: never","result: Record<string, unknown>","errorRef: ZodErrorRef","log","name: string","formatted: string","options: PoolOptions","poolOptions:\n\t\t\t| WorkersPoolOptions\n\t\t\t| ((\n\t\t\t\t\tctx: WorkerPoolOptionsContext\n\t\t\t ) => Promise<WorkersPoolOptions> | WorkersPoolOptions)","resolvedPoolOptions: WorkersPoolOptions","toSend: WorkerRequest","main: string | undefined","fs","devalue.stringify","devalue.parse","workerName: string | undefined","selfWorkerExports: string[]","workers: ProjectWorkers","worker: unknown","SHARED_MINIFLARE_OPTIONS: SharedOptions","getPort","inspectorPort: number | undefined"],"sources":["../../../workers-utils/dist/chunk-OZQVB3L3.mjs","../../../workers-utils/dist/chunk-DCOBXSFB.mjs","../../../workers-utils/dist/chunk-BLWXWFJK.mjs","../../../../node_modules/.pnpm/devalue@5.6.3/node_modules/devalue/src/utils.js","../../../../node_modules/.pnpm/devalue@5.6.3/node_modules/devalue/src/base64.js","../../../../node_modules/.pnpm/devalue@5.6.3/node_modules/devalue/src/constants.js","../../../../node_modules/.pnpm/devalue@5.6.3/node_modules/devalue/src/parse.js","../../../../node_modules/.pnpm/devalue@5.6.3/node_modules/devalue/src/stringify.js","../../../../node_modules/.pnpm/get-port@7.1.0/node_modules/get-port/index.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/internal/lrucache.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/internal/parse-options.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/internal/constants.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/internal/debug.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/internal/re.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/internal/identifiers.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/classes/semver.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/compare.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/eq.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/neq.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/gt.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/gte.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/lt.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/lte.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/cmp.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/classes/comparator.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/classes/range.js","../../../../node_modules/.pnpm/semver@7.7.1/node_modules/semver/functions/satisfies.js","../../src/pool/compatibility-flag-assertions.ts","../../src/pool/guess-exports.ts","../../src/pool/helpers.ts","../../src/pool/loopback.ts","../../src/shared/builtin-modules.ts","../../src/pool/module-fallback.ts","../../src/pool/config.ts","../../src/pool/pages.ts","../../src/pool/cloudflare-pool-worker.ts","../../src/pool/pool.ts","../../src/pool/plugin.ts","../../src/pool/d1.ts","../../src/pool/index.ts"],"sourcesContent":["// src/constants.ts\nvar INHERIT_SYMBOL = Symbol.for(\"inherit_binding\");\nvar SERVICE_TAG_PREFIX = \"cf:service=\";\nvar ENVIRONMENT_TAG_PREFIX = \"cf:environment=\";\nvar PATH_TO_DEPLOY_CONFIG = \".wrangler/deploy/config.json\";\nvar JSON_CONFIG_FORMATS = [\"json\", \"jsonc\"];\n\nexport { ENVIRONMENT_TAG_PREFIX, INHERIT_SYMBOL, JSON_CONFIG_FORMATS, PATH_TO_DEPLOY_CONFIG, SERVICE_TAG_PREFIX };\n","var __create = Object.create;\nvar __defProp = Object.defineProperty;\nvar __getOwnPropDesc = Object.getOwnPropertyDescriptor;\nvar __getOwnPropNames = Object.getOwnPropertyNames;\nvar __getProtoOf = Object.getPrototypeOf;\nvar __hasOwnProp = Object.prototype.hasOwnProperty;\nvar __name = (target, value) => __defProp(target, \"name\", { value, configurable: true });\nvar __require = /* @__PURE__ */ ((x) => typeof require !== \"undefined\" ? require : typeof Proxy !== \"undefined\" ? new Proxy(x, {\n get: (a, b) => (typeof require !== \"undefined\" ? require : a)[b]\n}) : x)(function(x) {\n if (typeof require !== \"undefined\") return require.apply(this, arguments);\n throw Error('Dynamic require of \"' + x + '\" is not supported');\n});\nvar __commonJS = (cb, mod) => function __require2() {\n return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;\n};\nvar __export = (target, all) => {\n for (var name in all)\n __defProp(target, name, { get: all[name], enumerable: true });\n};\nvar __copyProps = (to, from, except, desc) => {\n if (from && typeof from === \"object\" || typeof from === \"function\") {\n for (let key of __getOwnPropNames(from))\n if (!__hasOwnProp.call(to, key) && key !== except)\n __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });\n }\n return to;\n};\nvar __reExport = (target, mod, secondTarget) => (__copyProps(target, mod, \"default\"), secondTarget && __copyProps(secondTarget, mod, \"default\"));\nvar __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(\n // If the importer is in node compatibility mode or this is not an ESM\n // file that has been converted to a CommonJS file using a Babel-\n // compatible transform (i.e. \"__esModule\" has not been set), then set\n // \"default\" to the CommonJS \"module.exports\" for node compatibility.\n isNodeMode || !mod || !mod.__esModule ? __defProp(target, \"default\", { value: mod, enumerable: true }) : target,\n mod\n));\n\nexport { __commonJS, __export, __name, __reExport, __require, __toESM };\n","import { ENVIRONMENT_TAG_PREFIX, SERVICE_TAG_PREFIX } from './chunk-OZQVB3L3.mjs';\nimport { __name } from './chunk-DCOBXSFB.mjs';\nimport assert from 'node:assert';\n\nfunction isCompatDate(str) {\n return /^\\d{4}-\\d{2}-\\d{2}$/.test(str);\n}\n__name(isCompatDate, \"isCompatDate\");\nfunction formatCompatibilityDate(date) {\n const compatDate = date.toISOString().slice(0, 10);\n assert(isCompatDate(compatDate));\n return compatDate;\n}\n__name(formatCompatibilityDate, \"formatCompatibilityDate\");\nfunction getTodaysCompatDate() {\n return formatCompatibilityDate(/* @__PURE__ */ new Date());\n}\n__name(getTodaysCompatDate, \"getTodaysCompatDate\");\n\n// src/assert-never.ts\nfunction assertNever(_value) {\n}\n__name(assertNever, \"assertNever\");\n\n// src/map-worker-metadata-bindings.ts\nfunction mapWorkerMetadataBindings(bindings) {\n return bindings.filter((binding) => binding.type !== \"secret_text\").reduce((configObj, binding) => {\n switch (binding.type) {\n case \"plain_text\":\n {\n configObj.vars = {\n ...configObj.vars ?? {},\n [binding.name]: binding.text\n };\n }\n break;\n case \"json\":\n {\n configObj.vars = {\n ...configObj.vars ?? {},\n name: binding.name,\n json: binding.json\n };\n }\n break;\n case \"kv_namespace\":\n {\n configObj.kv_namespaces = [\n ...configObj.kv_namespaces ?? [],\n { id: binding.namespace_id, binding: binding.name }\n ];\n }\n break;\n case \"durable_object_namespace\":\n {\n configObj.durable_objects = {\n bindings: [\n ...configObj.durable_objects?.bindings ?? [],\n {\n name: binding.name,\n class_name: binding.class_name,\n script_name: binding.script_name,\n environment: binding.environment\n }\n ]\n };\n }\n break;\n case \"d1\":\n {\n configObj.d1_databases = [\n ...configObj.d1_databases ?? [],\n {\n binding: binding.name,\n database_id: binding.id\n }\n ];\n }\n break;\n case \"browser\":\n {\n configObj.browser = {\n binding: binding.name\n };\n }\n break;\n case \"ai\":\n {\n configObj.ai = {\n binding: binding.name\n };\n }\n break;\n case \"images\":\n {\n configObj.images = {\n binding: binding.name\n };\n }\n break;\n case \"stream\":\n {\n configObj.stream = {\n binding: binding.name\n };\n }\n break;\n case \"media\":\n {\n configObj.media = {\n binding: binding.name\n };\n }\n break;\n case \"r2_bucket\":\n {\n configObj.r2_buckets = [\n ...configObj.r2_buckets ?? [],\n {\n binding: binding.name,\n bucket_name: binding.bucket_name,\n jurisdiction: binding.jurisdiction\n }\n ];\n }\n break;\n case \"secrets_store_secret\":\n {\n configObj.secrets_store_secrets = [\n ...configObj.secrets_store_secrets ?? [],\n {\n binding: binding.name,\n store_id: binding.store_id,\n secret_name: binding.secret_name\n }\n ];\n }\n break;\n case \"artifacts\":\n {\n configObj.artifacts = [\n ...configObj.artifacts ?? [],\n {\n binding: binding.name,\n namespace: binding.namespace\n }\n ];\n }\n break;\n case \"unsafe_hello_world\": {\n configObj.unsafe_hello_world = [\n ...configObj.unsafe_hello_world ?? [],\n {\n binding: binding.name,\n enable_timer: binding.enable_timer\n }\n ];\n break;\n }\n case \"flagship\": {\n configObj.flagship = [\n ...configObj.flagship ?? [],\n {\n binding: binding.name,\n app_id: binding.app_id\n }\n ];\n break;\n }\n case \"service\":\n {\n configObj.services = [\n ...configObj.services ?? [],\n {\n binding: binding.name,\n service: binding.service,\n environment: binding.environment,\n entrypoint: binding.entrypoint\n }\n ];\n }\n break;\n case \"analytics_engine\":\n {\n configObj.analytics_engine_datasets = [\n ...configObj.analytics_engine_datasets ?? [],\n { binding: binding.name, dataset: binding.dataset }\n ];\n }\n break;\n case \"dispatch_namespace\":\n {\n configObj.dispatch_namespaces = [\n ...configObj.dispatch_namespaces ?? [],\n {\n binding: binding.name,\n namespace: binding.namespace,\n ...binding.outbound && {\n outbound: {\n service: binding.outbound.worker.service,\n environment: binding.outbound.worker.environment,\n parameters: binding.outbound.params?.map((p) => p.name) ?? []\n }\n }\n }\n ];\n }\n break;\n case \"logfwdr\":\n {\n configObj.logfwdr = {\n bindings: [\n ...configObj.logfwdr?.bindings ?? [],\n { name: binding.name, destination: binding.destination }\n ]\n };\n }\n break;\n case \"wasm_module\":\n {\n configObj.wasm_modules = {\n ...configObj.wasm_modules ?? {},\n [binding.name]: binding.part\n };\n }\n break;\n case \"text_blob\":\n {\n configObj.text_blobs = {\n ...configObj.text_blobs ?? {},\n [binding.name]: binding.part\n };\n }\n break;\n case \"data_blob\":\n {\n configObj.data_blobs = {\n ...configObj.data_blobs ?? {},\n [binding.name]: binding.part\n };\n }\n break;\n case \"secret_text\":\n break;\n case \"version_metadata\": {\n {\n configObj.version_metadata = {\n binding: binding.name\n };\n }\n break;\n }\n case \"send_email\": {\n configObj.send_email = [\n ...configObj.send_email ?? [],\n {\n name: binding.name,\n destination_address: binding.destination_address,\n allowed_destination_addresses: binding.allowed_destination_addresses,\n allowed_sender_addresses: binding.allowed_sender_addresses\n }\n ];\n break;\n }\n case \"queue\":\n configObj.queues ??= { producers: [] };\n configObj.queues.producers = [\n ...configObj.queues.producers ?? [],\n {\n binding: binding.name,\n queue: binding.queue_name,\n delivery_delay: binding.delivery_delay\n }\n ];\n break;\n case \"vectorize\":\n configObj.vectorize = [\n ...configObj.vectorize ?? [],\n {\n binding: binding.name,\n index_name: binding.index_name\n }\n ];\n break;\n case \"ai_search_namespace\":\n configObj.ai_search_namespaces = [\n ...configObj.ai_search_namespaces ?? [],\n {\n binding: binding.name,\n namespace: binding.namespace\n }\n ];\n break;\n case \"ai_search\":\n configObj.ai_search = [\n ...configObj.ai_search ?? [],\n {\n binding: binding.name,\n instance_name: binding.instance_name\n }\n ];\n break;\n case \"hyperdrive\":\n configObj.hyperdrive = [\n ...configObj.hyperdrive ?? [],\n {\n binding: binding.name,\n id: binding.id\n }\n ];\n break;\n case \"mtls_certificate\":\n configObj.mtls_certificates = [\n ...configObj.mtls_certificates ?? [],\n {\n binding: binding.name,\n certificate_id: binding.certificate_id\n }\n ];\n break;\n case \"pipelines\":\n configObj.pipelines = [\n ...configObj.pipelines ?? [],\n {\n binding: binding.name,\n pipeline: binding.pipeline\n }\n ];\n break;\n case \"assets\":\n configObj.assets = {\n binding: binding.name\n // Note: we currently don't get all the assets information from the\n // API, so here we are only able to set the name of the binding\n // hopefully in the future we can properly fully support the binding\n };\n break;\n case \"inherit\":\n configObj.unsafe = {\n bindings: [...configObj.unsafe?.bindings ?? [], binding],\n metadata: configObj.unsafe?.metadata ?? void 0\n };\n break;\n case \"workflow\":\n {\n configObj.workflows = [\n ...configObj.workflows ?? [],\n {\n binding: binding.name,\n name: binding.workflow_name,\n class_name: binding.class_name,\n script_name: binding.script_name\n }\n ];\n }\n break;\n case \"worker_loader\":\n {\n configObj.worker_loaders = [\n ...configObj.worker_loaders ?? [],\n {\n binding: binding.name\n }\n ];\n }\n break;\n case \"ratelimit\":\n {\n configObj.ratelimits = [\n ...configObj.ratelimits ?? [],\n {\n name: binding.name,\n namespace_id: binding.namespace_id,\n simple: {\n limit: binding.simple.limit,\n period: binding.simple.period\n }\n }\n ];\n }\n break;\n case \"vpc_service\":\n {\n configObj.vpc_services = [\n ...configObj.vpc_services ?? [],\n {\n binding: binding.name,\n service_id: binding.service_id\n }\n ];\n }\n break;\n case \"vpc_network\":\n {\n if (binding.tunnel_id !== void 0) {\n configObj.vpc_networks = [\n ...configObj.vpc_networks ?? [],\n { binding: binding.name, tunnel_id: binding.tunnel_id }\n ];\n } else if (binding.network_id !== void 0) {\n configObj.vpc_networks = [\n ...configObj.vpc_networks ?? [],\n { binding: binding.name, network_id: binding.network_id }\n ];\n }\n }\n break;\n default: {\n configObj.unsafe = {\n bindings: [...configObj.unsafe?.bindings ?? [], binding],\n metadata: configObj.unsafe?.metadata ?? void 0\n };\n }\n }\n return configObj;\n }, {});\n}\n__name(mapWorkerMetadataBindings, \"mapWorkerMetadataBindings\");\n\n// src/construct-wrangler-config.ts\nfunction convertWorkerToWranglerConfig(config) {\n const mappedBindings = mapWorkerMetadataBindings(config.bindings);\n const durableObjectClassNames = config.bindings.filter(\n (binding) => binding.type === \"durable_object_namespace\" && binding.script_name === config.name\n ).map(\n (durableObject) => durableObject.class_name\n );\n const allRoutes = [\n ...config.routes.map((r) => ({\n pattern: r.pattern,\n zone_name: r.zone_name\n })),\n ...config.domains.map((c) => ({\n pattern: c.hostname,\n zone_name: c.zone_name,\n custom_domain: true,\n enabled: c.enabled,\n previews_enabled: c.previews_enabled\n }))\n ];\n return {\n name: config.name,\n main: config.entrypoint,\n workers_dev: config.subdomain.enabled,\n preview_urls: config.subdomain.previews_enabled,\n compatibility_date: config.compatibility_date ?? getTodaysCompatDate(),\n compatibility_flags: config.compatibility_flags,\n ...allRoutes.length ? { routes: allRoutes } : {},\n placement: config.placement?.mode === \"smart\" ? { mode: \"smart\" } : void 0,\n limits: config.limits,\n ...durableObjectClassNames.length && config.migration_tag ? {\n migrations: [\n {\n tag: config.migration_tag,\n new_classes: durableObjectClassNames\n }\n ]\n } : {},\n ...config.schedules.length ? {\n triggers: {\n crons: config.schedules.map((scheduled) => scheduled.cron)\n }\n } : {},\n tail_consumers: config.tail_consumers ?? void 0,\n observability: config.observability,\n ...mappedBindings\n };\n}\n__name(convertWorkerToWranglerConfig, \"convertWorkerToWranglerConfig\");\nfunction constructWranglerConfig(workerOrWorkers) {\n let workers;\n if (Array.isArray(workerOrWorkers)) {\n workers = workerOrWorkers;\n } else {\n workers = [workerOrWorkers];\n }\n const topLevelEnv = workers.find(\n (w) => !w.tags?.some((t) => t.startsWith(ENVIRONMENT_TAG_PREFIX))\n );\n const workerName = topLevelEnv?.name ?? workers[0].name;\n const entrypoint = topLevelEnv?.entrypoint ?? workers[0].entrypoint;\n let combinedConfig;\n if (topLevelEnv) {\n combinedConfig = convertWorkerToWranglerConfig(topLevelEnv);\n } else {\n combinedConfig = {\n name: workerName,\n main: entrypoint\n };\n }\n for (const env of workers) {\n const serviceTag = env.tags?.find(\n (t) => t === `${SERVICE_TAG_PREFIX}${workerName}`\n );\n const envTag = env.tags?.find((t) => t.startsWith(ENVIRONMENT_TAG_PREFIX));\n if (serviceTag !== `${SERVICE_TAG_PREFIX}${workerName}` || envTag === void 0) {\n continue;\n }\n const [_, envName] = envTag.split(\"=\");\n combinedConfig.env ??= {};\n combinedConfig.env[envName] = convertWorkerToWranglerConfig(env);\n }\n return combinedConfig;\n}\n__name(constructWranglerConfig, \"constructWranglerConfig\");\n\nexport { assertNever, constructWranglerConfig, getTodaysCompatDate, isCompatDate, mapWorkerMetadataBindings };\n","/** @type {Record<string, string>} */\nexport const escaped = {\n\t'<': '\\\\u003C',\n\t'\\\\': '\\\\\\\\',\n\t'\\b': '\\\\b',\n\t'\\f': '\\\\f',\n\t'\\n': '\\\\n',\n\t'\\r': '\\\\r',\n\t'\\t': '\\\\t',\n\t'\\u2028': '\\\\u2028',\n\t'\\u2029': '\\\\u2029'\n};\n\nexport class DevalueError extends Error {\n\t/**\n\t * @param {string} message\n\t * @param {string[]} keys\n\t * @param {any} [value] - The value that failed to be serialized\n\t * @param {any} [root] - The root value being serialized\n\t */\n\tconstructor(message, keys, value, root) {\n\t\tsuper(message);\n\t\tthis.name = 'DevalueError';\n\t\tthis.path = keys.join('');\n\t\tthis.value = value;\n\t\tthis.root = root;\n\t}\n}\n\n/** @param {any} thing */\nexport function is_primitive(thing) {\n\treturn Object(thing) !== thing;\n}\n\nconst object_proto_names = /* @__PURE__ */ Object.getOwnPropertyNames(\n\tObject.prototype\n)\n\t.sort()\n\t.join('\\0');\n\n/** @param {any} thing */\nexport function is_plain_object(thing) {\n\tconst proto = Object.getPrototypeOf(thing);\n\n\treturn (\n\t\tproto === Object.prototype ||\n\t\tproto === null ||\n\t\tObject.getPrototypeOf(proto) === null ||\n\t\tObject.getOwnPropertyNames(proto).sort().join('\\0') === object_proto_names\n\t);\n}\n\n/** @param {any} thing */\nexport function get_type(thing) {\n\treturn Object.prototype.toString.call(thing).slice(8, -1);\n}\n\n/** @param {string} char */\nfunction get_escaped_char(char) {\n\tswitch (char) {\n\t\tcase '\"':\n\t\t\treturn '\\\\\"';\n\t\tcase '<':\n\t\t\treturn '\\\\u003C';\n\t\tcase '\\\\':\n\t\t\treturn '\\\\\\\\';\n\t\tcase '\\n':\n\t\t\treturn '\\\\n';\n\t\tcase '\\r':\n\t\t\treturn '\\\\r';\n\t\tcase '\\t':\n\t\t\treturn '\\\\t';\n\t\tcase '\\b':\n\t\t\treturn '\\\\b';\n\t\tcase '\\f':\n\t\t\treturn '\\\\f';\n\t\tcase '\\u2028':\n\t\t\treturn '\\\\u2028';\n\t\tcase '\\u2029':\n\t\t\treturn '\\\\u2029';\n\t\tdefault:\n\t\t\treturn char < ' '\n\t\t\t\t? `\\\\u${char.charCodeAt(0).toString(16).padStart(4, '0')}`\n\t\t\t\t: '';\n\t}\n}\n\n/** @param {string} str */\nexport function stringify_string(str) {\n\tlet result = '';\n\tlet last_pos = 0;\n\tconst len = str.length;\n\n\tfor (let i = 0; i < len; i += 1) {\n\t\tconst char = str[i];\n\t\tconst replacement = get_escaped_char(char);\n\t\tif (replacement) {\n\t\t\tresult += str.slice(last_pos, i) + replacement;\n\t\t\tlast_pos = i + 1;\n\t\t}\n\t}\n\n\treturn `\"${last_pos === 0 ? str : result + str.slice(last_pos)}\"`;\n}\n\n/** @param {Record<string | symbol, any>} object */\nexport function enumerable_symbols(object) {\n\treturn Object.getOwnPropertySymbols(object).filter(\n\t\t(symbol) => Object.getOwnPropertyDescriptor(object, symbol).enumerable\n\t);\n}\n\nconst is_identifier = /^[a-zA-Z_$][a-zA-Z_$0-9]*$/;\n\n/** @param {string} key */\nexport function stringify_key(key) {\n\treturn is_identifier.test(key) ? '.' + key : '[' + JSON.stringify(key) + ']';\n}\n\n/** @param {string} s */\nfunction is_valid_array_index(s) {\n\tif (s.length === 0) return false;\n\tif (s.length > 1 && s.charCodeAt(0) === 48) return false; // leading zero\n\tfor (let i = 0; i < s.length; i++) {\n\t\tconst c = s.charCodeAt(i);\n\t\tif (c < 48 || c > 57) return false;\n\t}\n\t// by this point we know it's a string of digits, but it has to be within the range of valid array indices\n\tconst n = +s;\n\tif (n >= 2 ** 32 - 1) return false;\n\tif (n < 0) return false;\n\treturn true;\n}\n\n/**\n * Finds the populated indices of an array.\n * @param {unknown[]} array\n */\nexport function valid_array_indices(array) {\n\tconst keys = Object.keys(array);\n\tfor (var i = keys.length - 1; i >= 0; i--) {\n\t\tif (is_valid_array_index(keys[i])) {\n\t\t\tbreak;\n\t\t}\n\t}\n\tkeys.length = i + 1;\n\treturn keys;\n}\n","/**\n * Base64 Encodes an arraybuffer\n * @param {ArrayBuffer} arraybuffer\n * @returns {string}\n */\nexport function encode64(arraybuffer) {\n const dv = new DataView(arraybuffer);\n let binaryString = \"\";\n\n for (let i = 0; i < arraybuffer.byteLength; i++) {\n binaryString += String.fromCharCode(dv.getUint8(i));\n }\n\n return binaryToAscii(binaryString);\n}\n\n/**\n * Decodes a base64 string into an arraybuffer\n * @param {string} string\n * @returns {ArrayBuffer}\n */\nexport function decode64(string) {\n const binaryString = asciiToBinary(string);\n const arraybuffer = new ArrayBuffer(binaryString.length);\n const dv = new DataView(arraybuffer);\n\n for (let i = 0; i < arraybuffer.byteLength; i++) {\n dv.setUint8(i, binaryString.charCodeAt(i));\n }\n\n return arraybuffer;\n}\n\nconst KEY_STRING =\n \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n/**\n * Substitute for atob since it's deprecated in node.\n * Does not do any input validation.\n *\n * @see https://github.com/jsdom/abab/blob/master/lib/atob.js\n *\n * @param {string} data\n * @returns {string}\n */\nfunction asciiToBinary(data) {\n if (data.length % 4 === 0) {\n data = data.replace(/==?$/, \"\");\n }\n\n let output = \"\";\n let buffer = 0;\n let accumulatedBits = 0;\n\n for (let i = 0; i < data.length; i++) {\n buffer <<= 6;\n buffer |= KEY_STRING.indexOf(data[i]);\n accumulatedBits += 6;\n if (accumulatedBits === 24) {\n output += String.fromCharCode((buffer & 0xff0000) >> 16);\n output += String.fromCharCode((buffer & 0xff00) >> 8);\n output += String.fromCharCode(buffer & 0xff);\n buffer = accumulatedBits = 0;\n }\n }\n if (accumulatedBits === 12) {\n buffer >>= 4;\n output += String.fromCharCode(buffer);\n } else if (accumulatedBits === 18) {\n buffer >>= 2;\n output += String.fromCharCode((buffer & 0xff00) >> 8);\n output += String.fromCharCode(buffer & 0xff);\n }\n return output;\n}\n\n/**\n * Substitute for btoa since it's deprecated in node.\n * Does not do any input validation.\n *\n * @see https://github.com/jsdom/abab/blob/master/lib/btoa.js\n *\n * @param {string} str\n * @returns {string}\n */\nfunction binaryToAscii(str) {\n let out = \"\";\n for (let i = 0; i < str.length; i += 3) {\n /** @type {[number, number, number, number]} */\n const groupsOfSix = [undefined, undefined, undefined, undefined];\n groupsOfSix[0] = str.charCodeAt(i) >> 2;\n groupsOfSix[1] = (str.charCodeAt(i) & 0x03) << 4;\n if (str.length > i + 1) {\n groupsOfSix[1] |= str.charCodeAt(i + 1) >> 4;\n groupsOfSix[2] = (str.charCodeAt(i + 1) & 0x0f) << 2;\n }\n if (str.length > i + 2) {\n groupsOfSix[2] |= str.charCodeAt(i + 2) >> 6;\n groupsOfSix[3] = str.charCodeAt(i + 2) & 0x3f;\n }\n for (let j = 0; j < groupsOfSix.length; j++) {\n if (typeof groupsOfSix[j] === \"undefined\") {\n out += \"=\";\n } else {\n out += KEY_STRING[groupsOfSix[j]];\n }\n }\n }\n return out;\n}\n","export const UNDEFINED = -1;\nexport const HOLE = -2;\nexport const NAN = -3;\nexport const POSITIVE_INFINITY = -4;\nexport const NEGATIVE_INFINITY = -5;\nexport const NEGATIVE_ZERO = -6;\nexport const SPARSE = -7;\n","import { decode64 } from './base64.js';\nimport {\n\tHOLE,\n\tNAN,\n\tNEGATIVE_INFINITY,\n\tNEGATIVE_ZERO,\n\tPOSITIVE_INFINITY,\n\tSPARSE,\n\tUNDEFINED\n} from './constants.js';\n\n/**\n * Revive a value serialized with `devalue.stringify`\n * @param {string} serialized\n * @param {Record<string, (value: any) => any>} [revivers]\n */\nexport function parse(serialized, revivers) {\n\treturn unflatten(JSON.parse(serialized), revivers);\n}\n\n/**\n * Revive a value flattened with `devalue.stringify`\n * @param {number | any[]} parsed\n * @param {Record<string, (value: any) => any>} [revivers]\n */\nexport function unflatten(parsed, revivers) {\n\tif (typeof parsed === 'number') return hydrate(parsed, true);\n\n\tif (!Array.isArray(parsed) || parsed.length === 0) {\n\t\tthrow new Error('Invalid input');\n\t}\n\n\tconst values = /** @type {any[]} */ (parsed);\n\n\tconst hydrated = Array(values.length);\n\n\t/**\n\t * A set of values currently being hydrated with custom revivers,\n\t * used to detect invalid cyclical dependencies\n\t * @type {Set<number> | null}\n\t */\n\tlet hydrating = null;\n\n\t/**\n\t * @param {number} index\n\t * @returns {any}\n\t */\n\tfunction hydrate(index, standalone = false) {\n\t\tif (index === UNDEFINED) return undefined;\n\t\tif (index === NAN) return NaN;\n\t\tif (index === POSITIVE_INFINITY) return Infinity;\n\t\tif (index === NEGATIVE_INFINITY) return -Infinity;\n\t\tif (index === NEGATIVE_ZERO) return -0;\n\n\t\tif (standalone || typeof index !== 'number') {\n\t\t\tthrow new Error(`Invalid input`);\n\t\t}\n\n\t\tif (index in hydrated) return hydrated[index];\n\n\t\tconst value = values[index];\n\n\t\tif (!value || typeof value !== 'object') {\n\t\t\thydrated[index] = value;\n\t\t} else if (Array.isArray(value)) {\n\t\t\tif (typeof value[0] === 'string') {\n\t\t\t\tconst type = value[0];\n\n\t\t\t\tconst reviver =\n\t\t\t\t\trevivers && Object.hasOwn(revivers, type)\n\t\t\t\t\t\t? revivers[type]\n\t\t\t\t\t\t: undefined;\n\n\t\t\t\tif (reviver) {\n\t\t\t\t\tlet i = value[1];\n\t\t\t\t\tif (typeof i !== 'number') {\n\t\t\t\t\t\t// if it's not a number, it was serialized by a builtin reviver\n\t\t\t\t\t\t// so we need to munge it into the format expected by a custom reviver\n\t\t\t\t\t\ti = values.push(value[1]) - 1;\n\t\t\t\t\t}\n\n\t\t\t\t\thydrating ??= new Set();\n\n\t\t\t\t\tif (hydrating.has(i)) {\n\t\t\t\t\t\tthrow new Error('Invalid circular reference');\n\t\t\t\t\t}\n\n\t\t\t\t\thydrating.add(i);\n\t\t\t\t\thydrated[index] = reviver(hydrate(i));\n\t\t\t\t\thydrating.delete(i);\n\n\t\t\t\t\treturn hydrated[index];\n\t\t\t\t}\n\n\t\t\t\tswitch (type) {\n\t\t\t\t\tcase 'Date':\n\t\t\t\t\t\thydrated[index] = new Date(value[1]);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase 'Set':\n\t\t\t\t\t\tconst set = new Set();\n\t\t\t\t\t\thydrated[index] = set;\n\t\t\t\t\t\tfor (let i = 1; i < value.length; i += 1) {\n\t\t\t\t\t\t\tset.add(hydrate(value[i]));\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase 'Map':\n\t\t\t\t\t\tconst map = new Map();\n\t\t\t\t\t\thydrated[index] = map;\n\t\t\t\t\t\tfor (let i = 1; i < value.length; i += 2) {\n\t\t\t\t\t\t\tmap.set(hydrate(value[i]), hydrate(value[i + 1]));\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase 'RegExp':\n\t\t\t\t\t\thydrated[index] = new RegExp(value[1], value[2]);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase 'Object':\n\t\t\t\t\t\thydrated[index] = Object(value[1]);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase 'BigInt':\n\t\t\t\t\t\thydrated[index] = BigInt(value[1]);\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase 'null':\n\t\t\t\t\t\tconst obj = Object.create(null);\n\t\t\t\t\t\thydrated[index] = obj;\n\t\t\t\t\t\tfor (let i = 1; i < value.length; i += 2) {\n\t\t\t\t\t\t\tobj[value[i]] = hydrate(value[i + 1]);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\tcase 'Int8Array':\n\t\t\t\t\tcase 'Uint8Array':\n\t\t\t\t\tcase 'Uint8ClampedArray':\n\t\t\t\t\tcase 'Int16Array':\n\t\t\t\t\tcase 'Uint16Array':\n\t\t\t\t\tcase 'Int32Array':\n\t\t\t\t\tcase 'Uint32Array':\n\t\t\t\t\tcase 'Float32Array':\n\t\t\t\t\tcase 'Float64Array':\n\t\t\t\t\tcase 'BigInt64Array':\n\t\t\t\t\tcase 'BigUint64Array': {\n\t\t\t\t\t\tif (values[value[1]][0] !== 'ArrayBuffer') {\n\t\t\t\t\t\t\t// without this, if we receive malformed input we could\n\t\t\t\t\t\t\t// end up trying to hydrate in a circle or allocate\n\t\t\t\t\t\t\t// huge amounts of memory when we call `new TypedArrayConstructor(buffer)`\n\t\t\t\t\t\t\tthrow new Error('Invalid data');\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tconst TypedArrayConstructor = globalThis[type];\n\t\t\t\t\t\tconst buffer = hydrate(value[1]);\n\t\t\t\t\t\tconst typedArray = new TypedArrayConstructor(buffer);\n\n\t\t\t\t\t\thydrated[index] =\n\t\t\t\t\t\t\tvalue[2] !== undefined\n\t\t\t\t\t\t\t\t? typedArray.subarray(value[2], value[3])\n\t\t\t\t\t\t\t\t: typedArray;\n\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tcase 'ArrayBuffer': {\n\t\t\t\t\t\tconst base64 = value[1];\n\t\t\t\t\t\tif (typeof base64 !== 'string') {\n\t\t\t\t\t\t\tthrow new Error('Invalid ArrayBuffer encoding');\n\t\t\t\t\t\t}\n\t\t\t\t\t\tconst arraybuffer = decode64(base64);\n\t\t\t\t\t\thydrated[index] = arraybuffer;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tcase 'Temporal.Duration':\n\t\t\t\t\tcase 'Temporal.Instant':\n\t\t\t\t\tcase 'Temporal.PlainDate':\n\t\t\t\t\tcase 'Temporal.PlainTime':\n\t\t\t\t\tcase 'Temporal.PlainDateTime':\n\t\t\t\t\tcase 'Temporal.PlainMonthDay':\n\t\t\t\t\tcase 'Temporal.PlainYearMonth':\n\t\t\t\t\tcase 'Temporal.ZonedDateTime': {\n\t\t\t\t\t\tconst temporalName = type.slice(9);\n\t\t\t\t\t\t// @ts-expect-error TS doesn't know about Temporal yet\n\t\t\t\t\t\thydrated[index] = Temporal[temporalName].from(value[1]);\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tcase 'URL': {\n\t\t\t\t\t\tconst url = new URL(value[1]);\n\t\t\t\t\t\thydrated[index] = url;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tcase 'URLSearchParams': {\n\t\t\t\t\t\tconst url = new URLSearchParams(value[1]);\n\t\t\t\t\t\thydrated[index] = url;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tdefault:\n\t\t\t\t\t\tthrow new Error(`Unknown type ${type}`);\n\t\t\t\t}\n\t\t\t} else if (value[0] === SPARSE) {\n\t\t\t\t// Sparse array encoding: [SPARSE, length, idx, val, idx, val, ...]\n\t\t\t\tconst len = value[1];\n\n\t\t\t\tconst array = new Array(len);\n\t\t\t\thydrated[index] = array;\n\n\t\t\t\tfor (let i = 2; i < value.length; i += 2) {\n\t\t\t\t\tconst idx = value[i];\n\t\t\t\t\tarray[idx] = hydrate(value[i + 1]);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tconst array = new Array(value.length);\n\t\t\t\thydrated[index] = array;\n\n\t\t\t\tfor (let i = 0; i < value.length; i += 1) {\n\t\t\t\t\tconst n = value[i];\n\t\t\t\t\tif (n === HOLE) continue;\n\n\t\t\t\t\tarray[i] = hydrate(n);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\t/** @type {Record<string, any>} */\n\t\t\tconst object = {};\n\t\t\thydrated[index] = object;\n\n\t\t\tfor (const key of Object.keys(value)) {\n\t\t\t\tif (key === '__proto__') {\n\t\t\t\t\tthrow new Error('Cannot parse an object with a `__proto__` property');\n\t\t\t\t}\n\n\t\t\t\tconst n = value[key];\n\t\t\t\tobject[key] = hydrate(n);\n\t\t\t}\n\t\t}\n\n\t\treturn hydrated[index];\n\t}\n\n\treturn hydrate(0);\n}\n","import {\n\tDevalueError,\n\tenumerable_symbols,\n\tget_type,\n\tis_plain_object,\n\tis_primitive,\n\tstringify_key,\n\tstringify_string,\n\tvalid_array_indices\n} from './utils.js';\nimport {\n\tHOLE,\n\tNAN,\n\tNEGATIVE_INFINITY,\n\tNEGATIVE_ZERO,\n\tPOSITIVE_INFINITY,\n\tSPARSE,\n\tUNDEFINED\n} from './constants.js';\nimport { encode64 } from './base64.js';\n\n/**\n * Turn a value into a JSON string that can be parsed with `devalue.parse`\n * @param {any} value\n * @param {Record<string, (value: any) => any>} [reducers]\n */\nexport function stringify(value, reducers) {\n\t/** @type {any[]} */\n\tconst stringified = [];\n\n\t/** @type {Map<any, number>} */\n\tconst indexes = new Map();\n\n\t/** @type {Array<{ key: string, fn: (value: any) => any }>} */\n\tconst custom = [];\n\tif (reducers) {\n\t\tfor (const key of Object.getOwnPropertyNames(reducers)) {\n\t\t\tcustom.push({ key, fn: reducers[key] });\n\t\t}\n\t}\n\n\t/** @type {string[]} */\n\tconst keys = [];\n\n\tlet p = 0;\n\n\t/** @param {any} thing */\n\tfunction flatten(thing) {\n\t\tif (thing === undefined) return UNDEFINED;\n\t\tif (Number.isNaN(thing)) return NAN;\n\t\tif (thing === Infinity) return POSITIVE_INFINITY;\n\t\tif (thing === -Infinity) return NEGATIVE_INFINITY;\n\t\tif (thing === 0 && 1 / thing < 0) return NEGATIVE_ZERO;\n\n\t\tif (indexes.has(thing)) return indexes.get(thing);\n\n\t\tconst index = p++;\n\t\tindexes.set(thing, index);\n\n\t\tfor (const { key, fn } of custom) {\n\t\t\tconst value = fn(thing);\n\t\t\tif (value) {\n\t\t\t\tstringified[index] = `[\"${key}\",${flatten(value)}]`;\n\t\t\t\treturn index;\n\t\t\t}\n\t\t}\n\n\t\tif (typeof thing === 'function') {\n\t\t\tthrow new DevalueError(`Cannot stringify a function`, keys, thing, value);\n\t\t}\n\n\t\tlet str = '';\n\n\t\tif (is_primitive(thing)) {\n\t\t\tstr = stringify_primitive(thing);\n\t\t} else {\n\t\t\tconst type = get_type(thing);\n\n\t\t\tswitch (type) {\n\t\t\t\tcase 'Number':\n\t\t\t\tcase 'String':\n\t\t\t\tcase 'Boolean':\n\t\t\t\t\tstr = `[\"Object\",${stringify_primitive(thing)}]`;\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'BigInt':\n\t\t\t\t\tstr = `[\"BigInt\",${thing}]`;\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'Date':\n\t\t\t\t\tconst valid = !isNaN(thing.getDate());\n\t\t\t\t\tstr = `[\"Date\",\"${valid ? thing.toISOString() : ''}\"]`;\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'URL':\n\t\t\t\t\tstr = `[\"URL\",${stringify_string(thing.toString())}]`;\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'URLSearchParams':\n\t\t\t\t\tstr = `[\"URLSearchParams\",${stringify_string(thing.toString())}]`;\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'RegExp':\n\t\t\t\t\tconst { source, flags } = thing;\n\t\t\t\t\tstr = flags\n\t\t\t\t\t\t? `[\"RegExp\",${stringify_string(source)},\"${flags}\"]`\n\t\t\t\t\t\t: `[\"RegExp\",${stringify_string(source)}]`;\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'Array': {\n\t\t\t\t\t// For dense arrays (no holes), we iterate normally.\n\t\t\t\t\t// When we encounter the first hole, we call Object.keys\n\t\t\t\t\t// to determine the sparseness, then decide between:\n\t\t\t\t\t// - HOLE encoding: [-2, val, -2, ...] (default)\n\t\t\t\t\t// - Sparse encoding: [-7, length, idx, val, ...] (for very sparse arrays)\n\t\t\t\t\t// Only the sparse path avoids iterating every slot, which\n\t\t\t\t\t// is what protects against the DoS of e.g. `arr[1000000] = 1`.\n\t\t\t\t\tlet mostly_dense = false;\n\n\t\t\t\t\tstr = '[';\n\n\t\t\t\t\tfor (let i = 0; i < thing.length; i += 1) {\n\t\t\t\t\t\tif (i > 0) str += ',';\n\n\t\t\t\t\t\tif (Object.hasOwn(thing, i)) {\n\t\t\t\t\t\t\tkeys.push(`[${i}]`);\n\t\t\t\t\t\t\tstr += flatten(thing[i]);\n\t\t\t\t\t\t\tkeys.pop();\n\t\t\t\t\t\t} else if (mostly_dense) {\n\t\t\t\t\t\t\t// Use dense encoding. The heuristic guarantees the\n\t\t\t\t\t\t\t// array is only mildly sparse, so iterating over every\n\t\t\t\t\t\t\t// slot is fine.\n\t\t\t\t\t\t\tstr += HOLE;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// Decide between HOLE encoding and sparse encoding.\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t\t// HOLE encoding: each hole is serialized as the HOLE\n\t\t\t\t\t\t\t// sentinel (-2). For example, [, \"a\", ,] becomes\n\t\t\t\t\t\t\t// [-2, 0, -2]. Each hole costs 3 chars (\"-2\" + comma).\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t\t// Sparse encoding: lists only populated indices.\n\t\t\t\t\t\t\t// For example, [, \"a\", ,] becomes [-7, 3, 1, 0] — the\n\t\t\t\t\t\t\t// -7 sentinel, the array length (3), then index-value\n\t\t\t\t\t\t\t// pairs. This avoids paying per-hole, but each element\n\t\t\t\t\t\t\t// costs extra chars to write its index.\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t\t// The values are the same size either way, so the\n\t\t\t\t\t\t\t// choice comes down to structural overhead:\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t\t// HOLE overhead:\n\t\t\t\t\t\t\t// 3 chars per hole (\"-2\" + comma)\n\t\t\t\t\t\t\t// = (L - P) * 3\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t\t// Sparse overhead:\n\t\t\t\t\t\t\t// \"-7,\" — 3 chars (sparse sentinel + comma)\n\t\t\t\t\t\t\t// + length + \",\" — (d + 1) chars (array length + comma)\n\t\t\t\t\t\t\t// + per element: index + \",\" — (d + 1) chars\n\t\t\t\t\t\t\t// = (4 + d) + P * (d + 1)\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t\t// where L is the array length, P is the number of\n\t\t\t\t\t\t\t// populated elements, and d is the number of digits\n\t\t\t\t\t\t\t// in L (an upper bound on the digits in any index).\n\t\t\t\t\t\t\t//\n\t\t\t\t\t\t\t// Sparse encoding is cheaper when:\n\t\t\t\t\t\t\t// (4 + d) + P * (d + 1) < (L - P) * 3\n\t\t\t\t\t\t\tconst populated_keys = valid_array_indices(/** @type {any[]} */ (thing));\n\t\t\t\t\t\t\tconst population = populated_keys.length;\n\t\t\t\t\t\t\tconst d = String(thing.length).length;\n\n\t\t\t\t\t\t\tconst hole_cost = (thing.length - population) * 3;\n\t\t\t\t\t\t\tconst sparse_cost = 4 + d + population * (d + 1);\n\n\t\t\t\t\t\t\tif (hole_cost > sparse_cost) {\n\t\t\t\t\t\t\t\tstr = '[' + SPARSE + ',' + thing.length;\n\t\t\t\t\t\t\t\tfor (let j = 0; j < populated_keys.length; j++) {\n\t\t\t\t\t\t\t\t\tconst key = populated_keys[j];\n\t\t\t\t\t\t\t\t\tkeys.push(`[${key}]`);\n\t\t\t\t\t\t\t\t\tstr += ',' + key + ',' + flatten(thing[key]);\n\t\t\t\t\t\t\t\t\tkeys.pop();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tmostly_dense = true;\n\t\t\t\t\t\t\t\tstr += HOLE;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tstr += ']';\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tcase 'Set':\n\t\t\t\t\tstr = '[\"Set\"';\n\n\t\t\t\t\tfor (const value of thing) {\n\t\t\t\t\t\tstr += `,${flatten(value)}`;\n\t\t\t\t\t}\n\n\t\t\t\t\tstr += ']';\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'Map':\n\t\t\t\t\tstr = '[\"Map\"';\n\n\t\t\t\t\tfor (const [key, value] of thing) {\n\t\t\t\t\t\tkeys.push(\n\t\t\t\t\t\t\t`.get(${is_primitive(key) ? stringify_primitive(key) : '...'})`\n\t\t\t\t\t\t);\n\t\t\t\t\t\tstr += `,${flatten(key)},${flatten(value)}`;\n\t\t\t\t\t\tkeys.pop();\n\t\t\t\t\t}\n\n\t\t\t\t\tstr += ']';\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'Int8Array':\n\t\t\t\tcase 'Uint8Array':\n\t\t\t\tcase 'Uint8ClampedArray':\n\t\t\t\tcase 'Int16Array':\n\t\t\t\tcase 'Uint16Array':\n\t\t\t\tcase 'Int32Array':\n\t\t\t\tcase 'Uint32Array':\n\t\t\t\tcase 'Float32Array':\n\t\t\t\tcase 'Float64Array':\n\t\t\t\tcase 'BigInt64Array':\n\t\t\t\tcase 'BigUint64Array': {\n\t\t\t\t\t/** @type {import(\"./types.js\").TypedArray} */\n\t\t\t\t\tconst typedArray = thing;\n\t\t\t\t\tstr = '[\"' + type + '\",' + flatten(typedArray.buffer);\n\n\t\t\t\t\tconst a = thing.byteOffset;\n\t\t\t\t\tconst b = a + thing.byteLength;\n\n\t\t\t\t\t// handle subarrays\n\t\t\t\t\tif (a > 0 || b !== typedArray.buffer.byteLength) {\n\t\t\t\t\t\tconst m = +/(\\d+)/.exec(type)[1] / 8;\n\t\t\t\t\t\tstr += `,${a / m},${b / m}`;\n\t\t\t\t\t}\n\n\t\t\t\t\tstr += ']';\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tcase 'ArrayBuffer': {\n\t\t\t\t\t/** @type {ArrayBuffer} */\n\t\t\t\t\tconst arraybuffer = thing;\n\t\t\t\t\tconst base64 = encode64(arraybuffer);\n\n\t\t\t\t\tstr = `[\"ArrayBuffer\",\"${base64}\"]`;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tcase 'Temporal.Duration':\n\t\t\t\tcase 'Temporal.Instant':\n\t\t\t\tcase 'Temporal.PlainDate':\n\t\t\t\tcase 'Temporal.PlainTime':\n\t\t\t\tcase 'Temporal.PlainDateTime':\n\t\t\t\tcase 'Temporal.PlainMonthDay':\n\t\t\t\tcase 'Temporal.PlainYearMonth':\n\t\t\t\tcase 'Temporal.ZonedDateTime':\n\t\t\t\t\tstr = `[\"${type}\",${stringify_string(thing.toString())}]`;\n\t\t\t\t\tbreak;\n\n\t\t\t\tdefault:\n\t\t\t\t\tif (!is_plain_object(thing)) {\n\t\t\t\t\t\tthrow new DevalueError(\n\t\t\t\t\t\t\t`Cannot stringify arbitrary non-POJOs`,\n\t\t\t\t\t\t\tkeys,\n\t\t\t\t\t\t\tthing,\n\t\t\t\t\t\t\tvalue\n\t\t\t\t\t\t);\n\t\t\t\t\t}\n\n\t\t\t\t\tif (enumerable_symbols(thing).length > 0) {\n\t\t\t\t\t\tthrow new DevalueError(\n\t\t\t\t\t\t\t`Cannot stringify POJOs with symbolic keys`,\n\t\t\t\t\t\t\tkeys,\n\t\t\t\t\t\t\tthing,\n\t\t\t\t\t\t\tvalue\n\t\t\t\t\t\t);\n\t\t\t\t\t}\n\n\t\t\t\t\tif (Object.getPrototypeOf(thing) === null) {\n\t\t\t\t\t\tstr = '[\"null\"';\n\t\t\t\t\t\tfor (const key of Object.keys(thing)) {\n\t\t\t\t\t\t\tif (key === '__proto__') {\n\t\t\t\t\t\t\t\tthrow new DevalueError(\n\t\t\t\t\t\t\t\t\t`Cannot stringify objects with __proto__ keys`,\n\t\t\t\t\t\t\t\t\tkeys,\n\t\t\t\t\t\t\t\t\tthing,\n\t\t\t\t\t\t\t\t\tvalue\n\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\tkeys.push(stringify_key(key));\n\t\t\t\t\t\t\tstr += `,${stringify_string(key)},${flatten(thing[key])}`;\n\t\t\t\t\t\t\tkeys.pop();\n\t\t\t\t\t\t}\n\t\t\t\t\t\tstr += ']';\n\t\t\t\t\t} else {\n\t\t\t\t\t\tstr = '{';\n\t\t\t\t\t\tlet started = false;\n\t\t\t\t\t\tfor (const key of Object.keys(thing)) {\n\t\t\t\t\t\t\tif (key === '__proto__') {\n\t\t\t\t\t\t\t\tthrow new DevalueError(\n\t\t\t\t\t\t\t\t\t`Cannot stringify objects with __proto__ keys`,\n\t\t\t\t\t\t\t\t\tkeys,\n\t\t\t\t\t\t\t\t\tthing,\n\t\t\t\t\t\t\t\t\tvalue\n\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\tif (started) str += ',';\n\t\t\t\t\t\t\tstarted = true;\n\t\t\t\t\t\t\tkeys.push(stringify_key(key));\n\t\t\t\t\t\t\tstr += `${stringify_string(key)}:${flatten(thing[key])}`;\n\t\t\t\t\t\t\tkeys.pop();\n\t\t\t\t\t\t}\n\t\t\t\t\t\tstr += '}';\n\t\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstringified[index] = str;\n\t\treturn index;\n\t}\n\n\tconst index = flatten(value);\n\n\t// special case — value is represented as a negative index\n\tif (index < 0) return `${index}`;\n\n\treturn `[${stringified.join(',')}]`;\n}\n\n/**\n * @param {any} thing\n * @returns {string}\n */\nfunction stringify_primitive(thing) {\n\tconst type = typeof thing;\n\tif (type === 'string') return stringify_string(thing);\n\tif (thing instanceof String) return stringify_string(thing.toString());\n\tif (thing === void 0) return UNDEFINED.toString();\n\tif (thing === 0 && 1 / thing < 0) return NEGATIVE_ZERO.toString();\n\tif (type === 'bigint') return `[\"BigInt\",\"${thing}\"]`;\n\treturn String(thing);\n}\n","import net from 'node:net';\nimport os from 'node:os';\n\nclass Locked extends Error {\n\tconstructor(port) {\n\t\tsuper(`${port} is locked`);\n\t}\n}\n\nconst lockedPorts = {\n\told: new Set(),\n\tyoung: new Set(),\n};\n\n// On this interval, the old locked ports are discarded,\n// the young locked ports are moved to old locked ports,\n// and a new young set for locked ports are created.\nconst releaseOldLockedPortsIntervalMs = 1000 * 15;\n\nconst minPort = 1024;\nconst maxPort = 65_535;\n\n// Lazily create timeout on first use\nlet timeout;\n\nconst getLocalHosts = () => {\n\tconst interfaces = os.networkInterfaces();\n\n\t// Add undefined value for createServer function to use default host,\n\t// and default IPv4 host in case createServer defaults to IPv6.\n\tconst results = new Set([undefined, '0.0.0.0']);\n\n\tfor (const _interface of Object.values(interfaces)) {\n\t\tfor (const config of _interface) {\n\t\t\tresults.add(config.address);\n\t\t}\n\t}\n\n\treturn results;\n};\n\nconst checkAvailablePort = options =>\n\tnew Promise((resolve, reject) => {\n\t\tconst server = net.createServer();\n\t\tserver.unref();\n\t\tserver.on('error', reject);\n\n\t\tserver.listen(options, () => {\n\t\t\tconst {port} = server.address();\n\t\t\tserver.close(() => {\n\t\t\t\tresolve(port);\n\t\t\t});\n\t\t});\n\t});\n\nconst getAvailablePort = async (options, hosts) => {\n\tif (options.host || options.port === 0) {\n\t\treturn checkAvailablePort(options);\n\t}\n\n\tfor (const host of hosts) {\n\t\ttry {\n\t\t\tawait checkAvailablePort({port: options.port, host}); // eslint-disable-line no-await-in-loop\n\t\t} catch (error) {\n\t\t\tif (!['EADDRNOTAVAIL', 'EINVAL'].includes(error.code)) {\n\t\t\t\tthrow error;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn options.port;\n};\n\nconst portCheckSequence = function * (ports) {\n\tif (ports) {\n\t\tyield * ports;\n\t}\n\n\tyield 0; // Fall back to 0 if anything else failed\n};\n\nexport default async function getPorts(options) {\n\tlet ports;\n\tlet exclude = new Set();\n\n\tif (options) {\n\t\tif (options.port) {\n\t\t\tports = typeof options.port === 'number' ? [options.port] : options.port;\n\t\t}\n\n\t\tif (options.exclude) {\n\t\t\tconst excludeIterable = options.exclude;\n\n\t\t\tif (typeof excludeIterable[Symbol.iterator] !== 'function') {\n\t\t\t\tthrow new TypeError('The `exclude` option must be an iterable.');\n\t\t\t}\n\n\t\t\tfor (const element of excludeIterable) {\n\t\t\t\tif (typeof element !== 'number') {\n\t\t\t\t\tthrow new TypeError('Each item in the `exclude` option must be a number corresponding to the port you want excluded.');\n\t\t\t\t}\n\n\t\t\t\tif (!Number.isSafeInteger(element)) {\n\t\t\t\t\tthrow new TypeError(`Number ${element} in the exclude option is not a safe integer and can't be used`);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\texclude = new Set(excludeIterable);\n\t\t}\n\t}\n\n\tif (timeout === undefined) {\n\t\ttimeout = setTimeout(() => {\n\t\t\ttimeout = undefined;\n\n\t\t\tlockedPorts.old = lockedPorts.young;\n\t\t\tlockedPorts.young = new Set();\n\t\t}, releaseOldLockedPortsIntervalMs);\n\n\t\t// Does not exist in some environments (Electron, Jest jsdom env, browser, etc).\n\t\tif (timeout.unref) {\n\t\t\ttimeout.unref();\n\t\t}\n\t}\n\n\tconst hosts = getLocalHosts();\n\n\tfor (con